org.jfugue.extras
Class IntervalPatternTransformer

java.lang.Object
  org.jfugue.PatternTransformer
      org.jfugue.extras.IntervalPatternTransformer

All Implemented Interfaces:

java.util.EventListener, ParserListener

public class IntervalPatternTransformer
extends PatternTransformer

The IntervalPatternTransformer alters music by changing the interval, or step, for each note in the given Pattern. For example, a C5 (note 60) raised 3 steps would turn into a D#5 (note 63). The interval is passed in as a parameter.

For general information on how Pattern Transformers work, refer to the JFugue documentation.

Version:

2.0

Author:

David Koelle

Constructor Summary

IntervalPatternTransformer(int interval)
Instantiates a new IntervalPatternTransformer object.

Method Summary

void	noteEvent(Note note) Transforms the given note
void	parallelNoteEvent(Note note) Transforms the given note
void	sequentialNoteEvent(Note note) Transforms the given note

Methods inherited from class org.jfugue.PatternTransformer

channelPressureEvent, controllerEvent, instrumentEvent, keySignatureEvent, layerEvent, measureEvent, pitchBendEvent, polyphonicPressureEvent, tempoEvent, timeEvent, transform, voiceEvent

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntervalPatternTransformer

public IntervalPatternTransformer(int interval)

Instantiates a new IntervalPatternTransformer object. The default value by which to increase the duration is 1.

Method Detail

noteEvent

public void noteEvent(Note note)

Transforms the given note

Specified by:

noteEvent in interface ParserListener

Overrides:

noteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note

sequentialNoteEvent

public void sequentialNoteEvent(Note note)

Transforms the given note

Specified by:

sequentialNoteEvent in interface ParserListener

Overrides:

sequentialNoteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note

parallelNoteEvent

public void parallelNoteEvent(Note note)

Transforms the given note

Specified by:

parallelNoteEvent in interface ParserListener

Overrides:

parallelNoteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note